Maintenance; Air Filters; Cleaning The Heat Exchanger; End Of Season Maintenance - LG H12TN4 Owner's Manual

MAINTENANCE

Periodic maintenance is essential for keeping your
air conditioner efficient.
Before carrying out any maintenance, disconnect
the power supply by taking the plug out from the
socket.

Air Filters

1
Open the front panel following the direction of
the arrow.
2
Keeping the front panel raised with one hand,
take out the air filter with the other hand.
Air filter Air filter
a a
3
Clean the filter with water; if the filter is soiled
with oil, it can be washed with warm water (not
exceeding 45 °C).
Leave to dry in a cool and dry place.
4
Keeping the front panel raised with one hand,
insert the air filter with the other hand.
5
Close.
26
a

Cleaning the Heat Exchanger

1
Open the front panel of the unit and life it till its
greatest stroke and then unhooking it from the
hinges to make the cleaning easier.
2
Clean the indoor unit using a cloth with the
water (not higher than 40 °C) and neutral
soap. Never use aggressive solvents or
detergents.
3
If the outdoor unit is clogged, remove the
leaves and the waste and remove the dust
with air jet or a bit of water.

End of Season Maintenance

1
Disconnect the automatic switch or the plug.
2
Clean and replace the filters.
3
On a sunny day let the conditioner work in
ventilation for some hours, so that the inside of
the unit can dry completely.
EN